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saw5 [17]
3 years ago
11

GIVING OUT BRAINLIEST !!! HELP ME PLSS

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
6 0

Answer:

Step-by-step explanation:

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What word problem could be used for the 2 step equation .5(x+40)=200
Fiesta28 [93]

Since multiplying by 0.5 is the same as dividing by 2, the problem is described by the sentence

"Half the sum of a number and 40 equals 200"

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Someone please help me with number 4
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The answer is 10√3 because
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What two formulas are necessary to find the area of a segment of a circle? i will name brainliest!!!!!!!
NeTakaya
The necessary formulas to get the area of a circle’s segment are the area of the circle’s sector and the triangle it is bounded by. 

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4 years ago
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What is the conjugate?<br> a - √a-1
kow [346]

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3 years ago
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Help please! ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
solmaris [256]

Answer:

x= 1/2

and y=3

Step-by-step explanation:

Let's solve your system by substitution.

y=10x−2;2x+y=4

Step: Solvey=10x−2for y:

y=10x−2

Step: Substitute10x−2foryin2x+y=4:

2x+y=4

2x+10x−2=4

12x−2=4(Simplify both sides of the equation)

12x−2+2=4+2(Add 2 to both sides)

12x=6

12x

12

=

6

12

(Divide both sides by 12)

x=

1

2

Step: Substitute

1

2

forxiny=10x−2:

y=10x−2

y=10(

1

2

)−2

y=3(Simplify both sides of the equation)

Answer:

x= 1 /2

and y

3 0
3 years ago
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